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Conteúdo Similar
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Por Motta
Prezada(o)s
Fiz uma besteira.
Troquei o celular , achei que os contatos estavam no chip mas não estavam , inicializei o antigo.
Perdi os contatos em resumo.
Tem como :
1) Importar um arquivo antigo .vcf que tenho no Windows ?
2) Restaurar os contatos do antigo
antigo samsung 7
novo moto g 6
grato
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Por breno2019
Olá pessoal, pretendo criar um aplicativo que precisará conter um chat interno enviando mensagens uma a uma, a idéia do aplicativo é a mesma que uber, a pessoa estará disponível para oferecer carona e quem se interessar em aceitar vai abrir o chat. Mas o foco da minha pergunta está no chat, como eu faria esse chat?
Detalhe, estou usando android studio para desenvolver o app, beckend em php + mysql para api e estou consumindo o webservice com o retrofit.
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Por Lenon John
Observação: As imagens que estão na pasta drawable, eu adicionei manualmente,(CTRL + C) (CTRL + V)
public View getView(int position, View convertView, ViewGroup parent) { Bitmap raw; byte[] fotoArray; View v = View.inflate(context,R.layout.activity_produto_item,null); TextView nome = (TextView)v.findViewById(R.id.tvNome); ImageView imagem = (ImageView)v.findViewById(R.id.tvImagem); nome.setText(lista_exibicao.get(position).getNome()); fotoArray = lista_exibicao.get(position).getImagem(); if(fotoArray!=null){ raw = BitmapFactory.decodeByteArray(fotoArray,0,fotoArray.length); imagem.setImageBitmap(raw); } v.setTag(lista_exibicao.get(position).getId()); return v; } -
Por lucas.sardelari
Olá
Estou tendo um problema ao compilar uma biblioteca no Android Studio pelo NDK Quando executo o comando ndk-build, um problema é lançado:
Android NDK: Found platform level in ./project.properties. Setting APP_PLATFORM to android-19. Android NDK: WARNING: APP_PLATFORM android-19 is higher than android:minSdkVersion 1 in ./AndroidManifest.xml. NDK binaries will *not* be compatible with devices older than android-19. See https://android.googlesource.com/platform/ndk/+/master/docs/user/common_p roblems.md for more information. [arm64-v8a] Compile : FerrugemLib <= FerrugemLib.c In file included from jni/FerrugemLib.c:15: In file included from jni\CL/cl.h:32: jni\CL/cl_version.h:34:9: warning: cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 220 (OpenCL 2.2) [-W#pragma-messages] #pragma message("cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 220 (OpenCL 2.2)") ^ jni/FerrugemLib.c:346:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ jni/FerrugemLib.c:535:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ jni/FerrugemLib.c:733:25: warning: 'clCreateCommandQueue' is deprecated [-Wdeprecated-declarations] openCLObjects->queue = clCreateCommandQueue(openCLObjects->context, openCLObjects->device, 0, &err); ^ jni\CL/cl.h:1760:72: note: 'clCreateCommandQueue' has been explicitly marked deprecated here cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED; ^ jni\CL/cl_platform.h:91:70: note: expanded from macro 'CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED' #define CL_EXT_SUFFIX__VERSION_1_2_DEPRECATED __attribute__((deprecated)) ^ jni/FerrugemLib.c:839:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ jni/FerrugemLib.c:944:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ jni/FerrugemLib.c:1977:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ jni/FerrugemLib.c:2034:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ 8 warnings generated. [arm64-v8a] SharedLibrary : libFerrugemLib.so C:/Android/Sdk/ndk-bundle/build//../toolchains/aarch64-linux-android-4.9/prebuilt/windows-x86_64/lib/gcc/aarch64-linux-android/4.9.x/../../../../aarch64-linux-android/bin\ld: cannot find OpenCL: No such file or directory clang++.exe: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [obj/local/arm64-v8a/libFerrugemLib.so] Error 1 Meu Android.mk
LOCAL_PATH := $(call my-dir)
LOCAL_C_INCLUDES += PATH_TO_CL_FOLDER
include $(CLEAR_VARS) LOCAL_MODULE := decodeYUV420SP LOCAL_SRC_FILES := decodeYUV420SP.c LOCAL_LDLIBS := -llog -ljnigraphics include $(BUILD_SHARED_LIBRARY) include $(CLEAR_VARS) LOCAL_MODULE := FerrugemLib LOCAL_SRC_FILES := FerrugemLib.c LOCAL_LDLIBS := -lOpenCL LOCAL_LDLIBS += -llog -ljnigraphics LOCAL_ALLOW_UNDEFINED_SYMBOLS := true include $(BUILD_SHARED_LIBRARY) APP_OPTIM := debug LOCAL_CFLAGS := $(call my-dir) Alguem poderia ajudar em como eu conseguir fazer dar o build com este comando: -lOpenCL
Me propuseram a trocar o -lOpenCL por -framework OpenCL porem sem sucesso.
Obrigado.
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Por Carcleo
Tenho um objeto
MediaPlayer mPlayer = new MediaPlayer();
Objetivo: Tocar o Streaming de uma Web Rádio e funciona corretamente.
Porém, quando clico em Play, leva um tempo até que a Rádio Web comece a tocar.
Existe alguma forma de enquanto o streaming estiver carregando, eu pegar o percentual para passar para uma SeekBar por exemplo?,
Como?
Segue o que eu já fiz:
package carcleo.com.player; import android.app.NotificationManager; import android.app.PendingIntent; import android.app.ProgressDialog; import android.app.TaskStackBuilder; import android.content.Context; import android.content.Intent; import android.media.AudioManager; import android.media.MediaPlayer; import android.media.MediaPlayer.OnBufferingUpdateListener; import android.os.AsyncTask; import android.os.Build; import android.support.annotation.RequiresApi; import android.support.v4.app.NotificationCompat; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.Button; import android.widget.SeekBar; import android.widget.TextView; import java.io.IOException; public class player extends AppCompatActivity implements OnBufferingUpdateListener{ private MediaPlayer mPlayer; private String URL; private Button btnPlayPause; private Boolean conexao = false; private SeekBar sb; private TextView textView; private TextView textView2; private TextView textView3; private NotificationManager mNotificationManager; private AudioManager audioManager; private ProgressDialog progressDialog; @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP) @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.player); sb = findViewById(R.id.seekBar); textView = findViewById(R.id.textView); textView2 = findViewById(R.id.textView2); textView3 = findViewById(R.id.textView3); progressDialog = new ProgressDialog(this); btnPlayPause = (Button) findViewById(R.id.btnPlayPause); btnPlayPause.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { try { tocaPausa(); } catch (IOException e) { e.printStackTrace(); } } }); configuraAudioManager(); } private void tocaPausa() throws IOException { if (conexao == true) { if (!mPlayer.isPlaying()) { mPlayer.start(); btnPlayPause.setBackgroundResource(R.drawable.pause); } else { mPlayer.pause(); btnPlayPause.setBackgroundResource(R.drawable.play); } } else { String url = "rtsp://cdn-the-2.musicradio.com:80/LiveAudio/Capital"; // your URL here new Play().execute(url); } } private void configuraAudioManager() { audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); int maxVolume = audioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC); int volume = audioManager.getStreamVolume(AudioManager.STREAM_MUSIC); sb.setMax(maxVolume); sb.setProgress(volume); sb.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { audioManager.setStreamVolume(AudioManager.STREAM_MUSIC, progress, AudioManager.FLAG_SHOW_UI); Double total = progress * 6.666666666666667; String valor =Integer.toString(Integer.valueOf(total.intValue())); textView.setText(valor+" %"); } @Override public void onStartTrackingTouch(SeekBar seekBar) {} @Override public void onStopTrackingTouch(SeekBar seekBar) {} }); } @RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN) private void notificacao (){ NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.home) .setContentTitle("Rádio Capital") .setContentText("Agora deu"); Intent resultIntent = new Intent(this, player.class); TaskStackBuilder stackBuilder = TaskStackBuilder.create(this); stackBuilder.addParentStack(player.class); stackBuilder.addNextIntent(resultIntent); PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT); mBuilder.setContentIntent(resultPendingIntent); mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); mNotificationManager.notify(1, mBuilder.build()); } private void contaBuffer () { textView2.setText(Integer.toString(mPlayer.getDuration())); mPlayer.setOnBufferingUpdateListener( new MediaPlayer.OnBufferingUpdateListener() { public void onBufferingUpdate(MediaPlayer mp, int percent) { double ratio = percent / 100.0; int bufferingLevel = (int)(mp.getDuration() * ratio); sb.setSecondaryProgress(bufferingLevel); textView2.setText(Integer.toString(bufferingLevel)); } } ); } public void mostraBuffer() { mPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() { @Override public void onPrepared(MediaPlayer mediaPlayer) { mediaPlayer.setOnInfoListener(new MediaPlayer.OnInfoListener() { @Override public boolean onInfo(MediaPlayer mp, int what, int extra) { if (what == MediaPlayer.MEDIA_INFO_BUFFERING_END){ progressDialog.dismiss(); return true; } else if(what == MediaPlayer.MEDIA_INFO_BUFFERING_START){ progressDialog.show(); } return false; } }); } }); } @Override public void onBufferingUpdate(MediaPlayer mp, int percent) { textView3.setText(Integer.toString(percent)); } class Play extends AsyncTask<String, Void ,Boolean > { @Override protected void onPreExecute() { btnPlayPause.setBackgroundResource(R.drawable.carregando); btnPlayPause.setEnabled(false); } @Override protected Boolean doInBackground(String... params) { try { mPlayer = new MediaPlayer(); mPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC); mPlayer.setDataSource(params[0]); mostraBuffer(); mPlayer.prepare(); // might take long! (for buffering, etc) return true; } catch (IOException e) { e.printStackTrace(); } return false; } @Override protected void onPostExecute(Boolean result) { if (result == true){ btnPlayPause.setEnabled(true); mPlayer.start(); conexao = true; btnPlayPause.setBackgroundResource(R.drawable.pause); contaBuffer(); } else { conexao = false; } } } }
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